@article{introductionofflexibleproductionbidsand,
  title = {Introduction of flexible production bids and combined package-price bids in a framework of integrated power-reserve market coupling},
  year = {2020},
  eprint = {2004.13466},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/2004.13466v1},
}